/Engine/Plugins/FX/Niagara/Source/Niagara/Classes/NiagaraDataInterfaceArrayFloat.h
Override this function to provide additional context to the debug HUD. Fill VariableDataString with the data to display on the variable information in the HUD, this information should be kept light to avoid polluting the display. You can also use the Canvas to draw additional information based on verbosity
virtual void DrawDebugHud ( [FNDIDrawDebugHudContext](API\Plugins\Niagara\FNDIDrawDebugHudContext) & DebugHudContext ) const